Logitech 920-005002 Wireless Standard Desktop Keyboard Compatible with Desktop, Laptop, Mac  (Black)

A keyboard powered by light. A mouse that keeps on running. Get the ultimate wireless combo for power-efficiency and performance. The sleek solar keyboard makes typing a breeze-and battery hassles a thing of the past-by charging itself with any light, including the one on your desk. The laser mouse gives you comfortable and responsive cursor control that runs for years without a battery change. It’s the perfect combination to power through every day and task-without stopping to change batteries.